package com.zg.service;

import java.util.List;

import com.zg.pojo.Tag;

public interface TagService {
	
	public Tag getTagById(int id);
	
	public int insert(Tag tag);
	
	public int updatePrimaryKeySelective(Tag tag);
	
	public int deletePrimaryKey(int id);

	public List<Tag> getAll();
}
